Environment-friendly PP non-woven fabric waterproof storage box

Abstract

The utility model relates to the field of storage boxes, in particular to an environment-friendly PP non-woven fabric waterproof storage box which comprises an outer box. The outer box is made of PP materials, crease grooves are formed in the inner wall and the outer wall of the outer box, the crease grooves are bilaterally symmetrical about the center point of the outer box, a waterproof cloth bag is arranged on the inner wall of the outer box, a supporting assembly is arranged on the upper portion of the inner wall of the waterproof cloth bag, the supporting assembly comprises buckles, a supporting circular ring, a cylinder and a supporting rod, and the buckles are fixedly connected to the front end and the rear end of the inner wall of the waterproof cloth bag. And a supporting circular ring is mounted in the buckle in a buckling manner. The waterproof function of the storage box can be further enhanced through the outer box and the waterproof cloth bag, the use experience is improved, the outer box is pressed inwards through the crease groove, the outer box is made of PP materials, the height of the outer box is smaller than one half of the width, it is guaranteed that the front height plate and the rear height plate of the outer box cannot coincide in the folding mode, and the storage box is convenient to use. And the folding table is folded into a height-reduced square block and is convenient to carry.

Description

Technical Field

[0001] The utility model belongs to the field of storage boxes, and specifically relates to an environmentally friendly PP non-woven waterproof storage box. Background Art

[0002] A storage box is a simple, lightweight, multifunctional storage box. It is a small box used for classification and storage. It can be placed upright or flat. It is a box (box) specially used to organize messy items and to store scattered small items in the home.

[0003] PP non-woven fabric is a material widely used in various packaging, medical and sanitary products and household products. Due to its advantages such as light weight, wear resistance, chemical corrosion resistance and recyclability, it has been widely used in the production of various storage boxes. However, traditional PP non-woven fabric storage boxes often have some problems during use. The waterproof performance is insufficient, and the items inside the storage box may be damp due to water infiltration, causing mold, deterioration or damage. In addition, the storage box may be deformed, softened or rotten after being damp for a long time. The structural strength is insufficient, and the protection performance of the internal items is poor, which affects the service life. It occupies a large space and is not convenient to carry and transport.

[0004] Therefore, an environmentally friendly PP non-woven waterproof storage box is proposed, which has excellent waterproof performance, firm structure, easy to carry and long service life of the stored items. Utility Model Content

[0005] In order to overcome the problems that an existing environmentally friendly PP non-woven waterproof storage box has insufficient waterproof performance and insufficient structural strength during use, which affects the service life of the stored items and is inconvenient to carry.

[0006] The technical solution of the utility model is: an environmentally friendly PP non-woven waterproof storage box, including an outer box; the outer box is made of PP material, the inner wall and the outer wall of the outer box are both provided with crease grooves, the crease grooves are symmetrical about the center point of the outer box, the inner wall of the outer box is provided with a waterproof cloth bag, the upper part of the inner wall of the waterproof cloth bag is provided with a support component, the support component includes a buckle, a support ring, a cylinder and a support rod, the front and rear ends of the inner wall of the waterproof cloth bag are fixedly connected with buckles, the inner buckle of the buckle is installed with a support ring, the left and right outer walls of the support ring are rotatably installed with two cylinders, the lower end of the cylinder is fixedly connected with a support rod, the support rod is "L" shaped, the bottom of the support rod is fitted with the lower end of the inner wall of the waterproof cloth bag, an outer cover is provided above the outer box, the outer wall of the outer box is flush with the outer wall of the outer cover, and a fixing component is provided on the outer cover.

[0007] Preferably, when using, first take out the outer box and place it flat in a suitable position. A waterproof cloth bag is arranged inside the outer box. The outer box and the waterproof cloth bag can further enhance the waterproof function of the storage box and improve the use experience. Then, open the buckle located on the upper part of the inner wall of the waterproof cloth bag, install the supporting ring on the inner wall of the buckle, and then close the buckle to ensure that it will not shake during use. Turn the support rod downward by hand until the bottom of the support rod rotates to fit with the lower end of the inner wall of the waterproof cloth bag. Since the support rod is in an "L" shape, the friction at the bottom is increased, which can prevent the support rod from sliding, effectively improving the stability of the internal structure. Then, install the outer cover to the upper part of the outer box. The fixing assembly is used to ensure the sealing of the storage box and increase the service life of the stored items. When not in use, the fixing assembly is opened, the outer cover is taken out from the upper part of the outer box, and then the buckle is opened to take out the supporting ring, and the outer box begins to be folded. The outer box can be pressed inward through the crease groove. Since the outer box is made of PP material and the height of the outer box is less than half of the width, it is ensured that the front and rear height plates of the outer box will not overlap when folded, and it is folded into a height-reduced block, which is easy to carry, and solves the problems of insufficient waterproof performance and insufficient structural strength of an existing environmentally friendly PP non-woven waterproof storage box during use, which affects the service life and is inconvenient to carry.

[0008] Preferably, the fixing assembly includes a first fixing block, a through hole and a fixing rod, two grooves are provided at the upper end of the outer cover, and the first fixing block is movably mounted on the inner walls of the grooves. The first fixing block is U-shaped, and the inner walls of the front and rear ends of the first fixing block fit with the outer walls of the outer box and the outer cover. Through holes are provided at the edges of both ends of the first fixing block, and a fixing rod is movably mounted inside the through hole. The middle section of the fixing rod is threaded. When in use, it is movably mounted through the grooves and the first fixing block, which is convenient for disassembly. Moreover, the inner wall of the first fixing block fits with the outer wall of the outer box and the outer cover, the structure is firm, and the overall quality and appearance of the product are improved.

[0009] Preferably, a sealing plate is fixed to the lower end of the outer cover, and the outer wall of the sealing plate fits with the inner wall of the outer box. When in use, the sealing plate can enhance the sealing of the interior of the outer box, making it waterproof, moisture-proof and dust-proof, effectively extending the service life of the stored items.

[0010] Preferably, the front and rear ends of the outer wall of the outer box are fixed with second fixing blocks, the second fixing blocks are arc-shaped, and thread grooves are provided through the left and right ends of the second fixing blocks. The positions of the thread grooves correspond to the positions of the through holes, and the inner walls of the thread grooves are matched with the threads of the middle section of the fixing rod. When in use, the thread grooves and the inner walls are matched with the threads of the middle section of the fixing rod, so that the fixing blocks can be quickly installed and fixed, and the structure is firm.

[0011] Preferably, a handle is fixedly connected to the upper end of the outer cover, and when in use, the storage box can be carried conveniently and quickly by the handle.

[0012] Preferably, the height of the outer box is less than half of the width of the outer box. By making the height of the outer box less than half of the width, it is ensured that the front and rear height plates of the outer box will not overlap after folding.

[0013] Preferably, the height of the waterproof cloth bag is smaller than the height of the outer box, and the height of the sealing plate is equal to the height difference between the outer box and the waterproof cloth bag. By making the height of the sealing plate equal to the height difference between the outer box and the waterproof cloth bag, the density board is prevented from being squeezed into the waterproof cloth bag and affecting the waterproof effect.

[0014] Beneficial effects of the utility model:

[0015] 1. The dual design of the outer box and the waterproof bag can further enhance the waterproof function of the storage box and improve the user experience. A buckle is fixed on the upper part of the inner wall of the waterproof bag, and the support ring is installed on the inner wall of the buckle to ensure that it will not shake during use. When the support rod rotates to the bottom and just fits with the lower end of the inner wall of the waterproof bag, the support rod is in an "L" shape, and the friction at the bottom increases, which can prevent the support rod from sliding, effectively improving the stability of the internal structure. When the outer cover is installed on the upper part of the outer box, the lower end of the sealing plate just fits with the upper end of the waterproof bag, and the outer wall of the sealing plate fits with the inner wall of the outer box, ensuring the sealing of the storage box and improving the service life of the stored items. This solves the problem that the existing environmentally friendly PP non-woven waterproof storage box has insufficient waterproof performance and insufficient structural strength during use, which affects the service life.

[0016] 2. The outer box is made of PP material, and the outer box can be pressed inward through the crease groove. Since the height of the outer box is less than half of the width, it is ensured that the front and rear height plates of the outer box will not overlap when folded, and finally folded into a square with reduced height, which is easy to carry, solving the problem that the existing environmentally friendly PP non-woven waterproof storage box is inconvenient to carry when used;

[0017] 3. The first fixing block is movably installed inside the groove, and the outer wall of the first fixing block fits with the inner wall of the groove. One end of the fixing rod passes through the through hole and the thread groove. Since there is a thread in the middle part of the fixing rod, it is only necessary to start rotating when the middle thread of the fixing rod passes through the thread groove until one end of the fixing rod passes through the other through hole to complete the fixation. The operation is simple and the disassembly and assembly are convenient. The inner wall of the first fixing block fits with the outer wall of the outer box and the outer cover, the structure is firm, and the overall quality and appearance of the product are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 What is shown is a three-dimensional structural schematic diagram of an environmentally friendly PP non-woven waterproof storage box of the utility model;

[0019] Figure 2What is shown is a three-dimensional structure diagram of a supporting component of an environmentally friendly PP non-woven waterproof storage box of the utility model;

[0020] Figure 3 Shown is a three-dimensional structural schematic diagram of a fixing component of an environmentally friendly PP non-woven waterproof storage box of the utility model.

[0021] The markings in the accompanying drawings are: 1. outer box; 2. crease groove; 3. waterproof cloth bag; 401. buckle; 402. support ring; 403. cylinder; 404. support rod; 5. outer cover; 6. groove; 701. first fixing block; 702. through hole; 703. fixing rod; 8. sealing plate; 9. second fixing block; 10. threaded groove; 11. handle. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-3 The utility model provides an embodiment: an environmentally friendly PP non-woven waterproof storage box, characterized in that: the outer box 1 is made of PP material, the inner wall and the outer wall of the outer box 1 are both provided with crease grooves 2, the crease grooves 2 are symmetrical about the center point of the outer box 1, the inner wall of the outer box 1 is provided with a waterproof bag 3, the upper part of the inner wall of the waterproof bag 3 is provided with a support assembly, the support assembly includes a buckle 401, a support ring 402, a cylinder 403 and a support rod 404, the waterproof bag 3 Buckles 401 are fixedly connected to the front and rear ends of the inner wall, and a supporting ring 402 is installed on the internal buckles of the buckles 401. Two cylinders 403 are rotatably installed on the outer walls of the left and right ends of the supporting ring 402. A supporting rod 404 is fixedly connected to the lower end of the cylinder 403. The supporting rod 404 is "L" shaped, and the bottom of the supporting rod 404 fits with the lower end of the inner wall of the waterproof cloth bag 3. An outer cover 5 is arranged above the outer box 1. The outer wall of the outer box 1 is flush with the outer wall of the outer cover 5, and a fixing component is arranged on the outer cover 5.

[0024] See also Figure 1 and 3 In this embodiment, the fixing assembly includes a first fixing block 701, a through hole 702 and a fixing rod 703. Two grooves 6 are provided at the upper end of the outer cover 5. The first fixing block 701 is movably installed on the inner wall of the groove 6. The first fixing block 701 is "U-shaped". The inner walls of the front and rear ends of the first fixing block 701 are in contact with the outer walls of the outer box 1 and the outer cover 5. Through holes 702 are provided at the edges of both ends of the first fixing block 701. A fixing rod 703 is movably installed inside the through hole 702. The middle section of the fixing rod 703 is threaded.

[0025] In this embodiment, a sealing plate 8 is fixed to the lower end of the outer cover 5 , and the outer wall of the sealing plate 8 is in contact with the inner wall of the outer box 1 .

[0026] See also Figure 1 and 3 In this embodiment, the outer wall of the outer box 1 is fixedly connected with a second fixing block 9 at both ends, the second fixing block 9 is arc-shaped, and the left and right ends of the second fixing block 9 are penetrated by a thread groove 10, the position of the thread groove 10 corresponds to the position of the through hole 702, and the inner wall of the thread groove 10 is adapted to the thread of the middle section of the fixing rod 703.

[0027] See also Figure 1 In this embodiment, a handle 11 is fixedly connected to the upper end of the outer cover 5 .

[0028] See also Figure 1 In this embodiment, the outer wall of the outer cover 5 is flush with the outer wall of the outer box 1 , and the height of the outer box 1 is less than half of the width of the outer box 1 .

[0029] See also Figure 1 In this embodiment, the height of the waterproof cloth bag 3 is smaller than the height of the outer box 1 , and the height of the sealing plate 8 is equal to the height difference between the outer box 1 and the waterproof cloth bag 3 .

[0030] Through the above steps, when using, first take out the outer box 1 and place it flat in a suitable position. The outer box 1 is provided with a waterproof cloth bag 3 inside. The outer box 1 and the waterproof cloth bag 3 can further enhance the waterproof function of the storage box and improve the use experience. Then, open the buckle 401 located on the upper part of the inner wall of the waterproof cloth bag 3, install the supporting ring 402 on the inner wall of the buckle 401, and then close the buckle 401 to ensure that it will not shake. Turn the support rod 404 downward by hand until the bottom of the support rod 404 rotates to fit with the lower end of the inner wall of the waterproof cloth bag 3. Since the support rod 404 is in an "L" shape, the friction at the bottom is increased, which can prevent the support rod 404 from sliding, and effectively improve the stability of the internal structure.

[0031] Next, the outer cover 5 is installed to the upper part of the outer box 1. At this time, the lower end of the sealing plate 8 just fits with the upper end of the waterproof cloth bag 3, and the outer wall of the sealing plate 8 fits with the inner wall of the outer box 1, so as to ensure the sealing of the storage box and improve the service life of the stored items. Then, the first fixing block 701 is taken out and installed to the inside of the groove 6. The outer wall of the first fixing block 701 fits with the inner wall of the groove 6, and one end of the fixing rod 703 is passed through the through hole 702 and the thread groove 10. Since there is a thread in the middle part of the fixing rod 703, it is only necessary to start rotating when the middle thread of the fixing rod 703 passes through the thread groove 10 until one end of the fixing rod 703 passes through the other through hole 702 to complete the fixation. The operation is simple and the disassembly and assembly are convenient. In addition, the inner wall of the first fixing block 701 fits with the outer wall of the outer box 1 and the outer cover 5, the structure is firm, and the overall quality and appearance of the product are improved.

[0032] When not in use, rotate the fixing rod 703 and take it out, move the first fixing block 701 out from the inside of the groove 6, then open the outer cover 5, open the buckle 401 on the inner wall of the waterproof cloth bag 3, and take out the support ring 402, rotate the support rod 404 to be almost parallel to the support ring 402, and then start to fold the outer box 1. Since the outer box 1 is made of PP material, the outer box 1 can be pressed inwardly through the crease groove 2. Since the height of the outer box 1 is less than half of the width, ensure that the front and rear height plates of the outer box 1 will not overlap when folded. Finally, fold it into a height-reduced block, which is easy to carry, and solves the problems of insufficient waterproof performance and insufficient structural strength of the existing environmentally friendly PP non-woven waterproof storage box during use, affecting the service life and being inconvenient to carry.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An environmentally friendly PP non-woven waterproof storage box, comprising an outer box (1); characterized in that: The outer box (1) is made of PP material. The inner wall and the outer wall of the outer box (1) are both provided with crease grooves (2). The crease grooves (2) are symmetrical about the center point of the outer box (1). The inner wall of the outer box (1) is provided with a waterproof cloth bag (3). The upper part of the inner wall of the waterproof cloth bag (3) is provided with a support assembly. The support assembly includes a buckle (401), a support ring (402), a cylinder (403) and a support rod (404). The front and rear ends of the inner wall of the waterproof cloth bag (3) are fixedly connected with buckles (401). The buckle (401) A support ring (402) is installed on the inner buckle of the outer box (401), and two cylinders (403) are rotatably installed on the outer walls of the left and right ends of the support ring (402). A support rod (404) is fixedly connected to the lower end of the cylinder (403), and the support rod (404) is in an "L" shape. The bottom of the support rod (404) is in contact with the lower end of the inner wall of the waterproof cloth bag (3). An outer cover (5) is arranged above the outer box (1), and the outer wall of the outer box (1) is flush with the outer wall of the outer cover (5). A fixing component is arranged on the outer cover (5).

2. The environmentally friendly PP non-woven waterproof storage box according to claim 1, characterized in that: The fixing assembly comprises a first fixing block (701), a through hole (702) and a fixing rod (703). Two grooves (6) are provided at the upper end of the outer cover (5). The first fixing block (701) is movably mounted on the inner wall of the groove (6). The first fixing block (701) is in a "U" shape. The inner walls of the front and rear ends of the first fixing block (701) are in contact with the outer walls of the outer box (1) and the outer cover (5). Through holes (702) are provided at the edges of both ends of the first fixing block (701). The fixing rod (703) is movably mounted inside the through hole (702). The middle section of the fixing rod (703) is threaded.

3. The environmentally friendly PP non-woven waterproof storage box according to claim 2, characterized in that: A sealing plate (8) is fixedly connected to the lower end of the outer cover (5), and the outer wall of the sealing plate (8) is in contact with the inner wall of the outer box (1).

4. The environmentally friendly PP non-woven waterproof storage box according to claim 1, characterized in that: The outer wall of the outer box (1) is fixedly connected with a second fixing block (9) at both ends thereof. The second fixing block (9) is arc-shaped. The left and right ends of the second fixing block (9) are penetrated by a thread groove (10). The position of the thread groove (10) corresponds to the position of the through hole (702). The inner wall of the thread groove (10) is adapted to the thread of the middle section of the fixing rod (703).

5. The environmentally friendly PP non-woven waterproof storage box according to claim 1, characterized in that: A handle (11) is fixedly connected to the upper end of the outer cover (5).

6. The environmentally friendly PP non-woven waterproof storage box according to claim 3, characterized in that: The height of the outer box (1) is less than half of the width of the outer box (1).

7. The environmentally friendly PP non-woven waterproof storage box according to claim 3, characterized in that: The height of the waterproof cloth bag (3) is smaller than the height of the outer box (1), and the height of the sealing plate (8) is equal to the height difference between the outer box (1) and the waterproof cloth bag (3).

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